> Related: I've often been looking how to do X, find an SO question asking that, but the answerers there refused to answer until the person explained why they w

> Related: I've often been looking how to do X, find an SO question asking that, but the answerers there refused to answer until the person explained why they wanted to do X, and then all the answers (correctly) told the person that they actually needed to do Y and explained quite well how to do Y. > I actually need to do X, so those answers are useless to me. I know what you mean. Whenever I (rarely) ask a question on Stack Overflow, I always have to defensively load it up with language anticipating misinterpretations and instructing people to answer my question and not some other one. Otherwise, internet-point-chasers will fall through the woodwork giving easy, worthless advice. Even with all the defensive language, a few always show up.